baber/WOPTO huggingface dataset:
Patent KR-20020050214-A (KR)
Inventor: EMOTO ATSUSHI
IPC: B29C45/50
Filed: 2002-06-04
Abstract: PURPOSE: An injection-molding machine is provided to increase the mechanical efficiency of an injection-molding machine, decrease the inertia, and decrease the axial length. CONSTITUTION: An injection-molding machine comprises a cylinder member; an injection member disposed within the cylinder member such that the injection member can advance and retract; an injection motor(82); and a transmission shaft connected to the injection member such that the transmission shaft can rotate relative to the injection member. The transmission shaft has a rotation transmission portion for transmitting rotation of the injection motor, as well as a motion conversion portion for converting rotational motion to linear motion. The injection motor and the transmission shaft are disposed on the same axis, and the transmission shaft is advanced and retracted inside a rotor(92) of the injection motor. Since the rotation of the injection motor is transmitted directly to the transmission shaft without intervention of a speed reduction mechanism, a pulley, and the like, mechanical efficiency can be improved, and inertia can be decreased. Further, the time required for changeover from the injection stage to the pressure holding stage is shortened. Since the transmission shaft is advanced and retracted inside the rotor of the injection motor, the injection-molding machine can be reduced in axial length.
Patent KR-20020059280-A (KR)
Inventor: AHN HYEONG JAE
Filed: 2002-06-08
Abstract: PURPOSE: A method for supplying a free gift game is provided to play a free gift game of a conventional single game by connecting many users together in a client terminal through a wire/wireless Internet at any time and place. CONSTITUTION: A game server judges whether a possessed system is selected(503). If at least one possessed system is selected, it is checked whether the number of item usage restricted at setting a game is not reached(505). If the number of item usage is not reached, a corresponding help/disturbance/environment change motion with an item selected at a user's opportunity or other user's opportunity is progressed(507). It is judged whether a free gift is obtained with respect to a user having an opportunity according as the game is progressed(509). If a free gift is obtained, a game with respect to a 1 Turn or 1 Real-time is terminated(512), and a free gift obtain power level is initialized(523). If a grade is converted and a ranking is embodied(527), a user resets one's item and charges coins(529). Game participators are selected again(531), and the next free gift game for a multi-play is progressed(533).
Patent KR-20040001962-A (KR)
Title: Method of manufacture merged trench dram logic device
Inventor: JUNG I SEON
IPC: H01L27/108
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing an MTDL(Merged Trench DRAM Logic) device is provided to enhance capacitance by using a trench capacitor. CONSTITUTION: By selectively etching a silicon substrate(11) using a pad oxide and nitride pattern as a mask, trenches for isolating and for forming a capacitor are formed. An oxide layer is filled into the trenches and the resultant structure is planarized to expose the pad nitride pattern. After removing the exposed pad nitride pattern, the oxide layer filled into the trench for forming the capacitor is selectively removed. A capacitor dielectric film(18) and a capacitor electrode(19) are then sequentially formed.
Patent KR-20020065432-A (KR)
Inventor: NA YONG GYUN
IPC: H01K1/04
Filed: 2002-07-08
Abstract: PURPOSE: An electric bulb is provided to achieve an improved utilization for electric bulb by allowing electric bulb to emit infrared ray without deteriorating the intensity of the light of the bulb. CONSTITUTION: An electric bulb is characterized in that an outer surface or center of a reflector of the electric bulb is painted with or made of an infrared material, such that infrared ray is emitted from the electric bulb through the use of heat generated from a heater. Alternatively, infrared material is painted or a rubber ring made of an infrared material is fitted to the portion between the metallic portion connected to a bulb socket and a glass of the bulb.
Patent KR-20040006751-A (KR)
Title: Structure of Combination an antenna in mobile phone and method of crime prevention using the same
Inventor: JUNG YUN TAEK
IPC: H04B1/40
Filed: 2002-07-15
Abstract: PURPOSE: An antenna connection structure for a mobile communication terminal and a crime prevention method using the same are provided to output an alarm sound when an antenna plug is ejected by sensing that the antenna plug is separated from an antenna jack in a mobile communication terminal. CONSTITUTION: A connection portion of an antenna is formed as an antenna plug(101). The antenna plug(101) is inserted into an antenna jack(200) of a mobile communication terminal. The mobile communication terminal provides current to the antenna plug(101) through fixed devices(300,301) formed in the antenna jack(200), and senses whether the antenna plug(101) is installed.
Patent KR-20040009056-A (KR)
Title: Bracket for connecting prestressed concrete beam, prestressed concrete bridge using thereof and method for connecting prestressed concrete beam using thereof
Inventor: CHAE SUNG TAE
IPC: E01D2/00
Filed: 2002-07-22
Abstract: PURPOSE: A bracket for connecting the ends of prestressed concrete beams is provided to keep the continuation of a PSC beam bridge firmly and to heighten safety. CONSTITUTION: The bracket for connecting the ends of prestressed concrete beams comprises: a floor plate(21) where both prestressed concrete beams are placed; vertical side plates(22) erected vertically on both floor plates(21); many studs(22a) formed on the inside of the vertical side plate(22) to couple with a prestressed concrete beam in one; and many vertical reinforcing ribs(21a) formed on the top of the floor plate(21) to reinforce the floor plate(21).
Patent KR-20040009349-A (KR)
Title: Heating crucible and deposit apparatus utilizing the same
Inventor: EIICHI KITAZUME
IPC: H01L51/50
Filed: 2002-07-23
Abstract: PURPOSE: A heating crucible and a deposition device are provided to prevent a deposition of organic compound on the substrate even when the organic compound is evaporated in a lump. CONSTITUTION: A heating crucible comprises a main body(23) having a space(21) for accommodating an organic compound and a nozzle(22) for discharging the evaporated organic compound; and an inner plate(30) arranged in the main body, and which has one or more apertures(31) for passage of the evaporated organic compound, wherein the apertures are formed at the edge of the part corresponding to the nozzle of the main body. The inner plate includes a shield portion(32) formed at the part corresponding to the nozzle; and the aperture formed along the edge of the shield portion.
Patent KR-20030010562-A (KR)
Title: Process for Producing Diaryl Carbonates
Inventor: FISCHER PETER
IPC: C07C69/96
Filed: 2002-07-26
Abstract: PURPOSE: A method for preparing diaryl carbonate is provided, to allow the production yield to be maintained to be constant and to improve the selectivity remarkably by reducing the generation of by-products. CONSTITUTION: The method comprises the step of reacting an aromatic hydroxy compound represented by R-O-H with CO and O2 in the presence of a catalyst system comprising a metal compound of group 8B, at least one second metal compound, a bromide compound and a base to prepare a diaryl carbonate represented by R-O-CO-O-R, wherein at least one component of the catalyst system is added to the reaction mixture at least one increment in the course of the reaction, and R is an aromatic hydrocarbon group of C6-C22. Preferably the metal in the second metal compound is selected from the group consisting of lead, cerium, cobalt, copper, titanium, zinc, molybdenum, manganese and vanadium; and the diaryl carbonate is diphenyl carbonate.
Patent KR-20040011277-A (KR)
Title: Dual-Mode Multimedia phonec and method thereof
Inventor: HONG JAE JUN
IPC: H04N7/14
Filed: 2002-07-30
Abstract: PURPOSE: A dual mode video display and a method therefor are provided to realize a video call through a PSTN network as well as a wireless Internet network. CONSTITUTION: If a caller pushes a call button through a key pad(26) of a portable device(200) or hooks up the portable device to call the other party in the case that the portable device is connected with a fixed device(100), a main controller(21) connects a PSTN(Public Switched Telephone Network). In the case that the portable device is not connected with the fixed device, the main controller controls a host interface(25) for connecting a wireless Internet network through a wireless LAN(Local Area Network) module(24) having a regular radio frequency band(41).
Patent KR-20030013265-A (KR)
Title: Machine resource management system, method and program
Inventor: KOBAYASHI NORIHIRO
IPC: H04L12/24
Filed: 2002-07-31
Abstract: PURPOSE: To provide an asset managing device capable of managing terminals to be managed including idle terminals from the side of a managing terminal by starting a terminal to be managed which is not started from the managing terminal via a network. CONSTITUTION: The asset managing device is provided with a management data base 203 in which management information of the terminal to be managed to be connected with an asset management server is stored, an activation confirmation processing means 205 having a connection requesting means 207 to request connection with the terminal to be managed and to transmit an instruction file including a startup request and a connection accepting means 208 to receive a result file including a response to an instruction by the instruction file and a terminal state update means 202 to update the management database 203 based on the information contents of the result file and manages the terminal to be managed based on the information stored in the management database 203.
Patent KR-20040015540-A (KR)
Title: Valve controller
Inventor: HWANG DEOK SUN
IPC: F16K31/04
Filed: 2002-08-13
Abstract: PURPOSE: A valve driving device is provided to reduce the number of parts by removing a bracket for fixing each member in a casing, accordingly to reduce cost and to accurately control an opening and shutting of a valve by mounting a micro switch. CONSTITUTION: A valve driving device for regulating a valve by operating a motor(50) to a signal of a detector/controller installed in the room is composed of a lower body(110), an upper body(120), a rotary shaft(130), a sensor unit(140), a circuit unit(150), and an operating unit(160). The lower body is divided into a first space(112) for housing the motor and a second space(114) including a guide hole(116), and includes a valve fixing unit(118) formed at the bottom of the guide hole of the second space and fixed to the valve. The upper body covering the upper part of the lower body comprises first and second fixing grooves(122,124) at the inside and a groove unit(126) at the side. The rotary shaft connected to a motor shaft(52) of the motor includes first and second groove units(132,134) and a cam(136). The sensor unit has first and second sensors(142,144) fixed to first and second fixing grooves, which are formed in the upper body to correspond to the first and second groove units of the rotary shaft, to control the driving of the motor. The circuit unit for receiving and transmitting a driving signal transmitted from the detector/controller to the motor is fixed to the second space of the lower body. The operating unit is inserted into the guide hole of the lower body and lifted upward and downward by the cam of the rotary shaft.
Patent KR-20040016600-A (KR)
Title: Power supply stability circuit of high power amplifier
Inventor: SON JANG OK
IPC: H03F1/26
Filed: 2002-08-19
Abstract: PURPOSE: A power stabilizer circuit of a high-output amplifier is provided to perform stable amplification and enhance the matching compatibility of the input/output impedance by removing noise elements of a power supply. CONSTITUTION: A power stabilizer circuit of a high-output amplifier includes the second resistor(R2), a rectification circuit, the first noise elimination circuit(110), and the second noise elimination circuit(120). The second resistor(R2) is connected to the first resistor(R1) and the ground in order to divide the power inputted to a base of a transistor. The rectification circuit is connected between a power supply terminal and a collector of the transistor. The first noise elimination circuit(110) is connected between the rectification circuit and the collector of the transistor. The second noise elimination circuit(120) removes a DC and an AC noise element of the output signals of the transistor.
Patent KR-20030019136-A (KR)
Title: Communication channel setting method, communication controller, and radio communication system
Inventor: ABURAKAWA YUJI
IPC: H04L12/28
Filed: 2002-08-27
Abstract: PURPOSE: To improve utilization efficiency of frequency. CONSTITUTION: A frequency band controller 107 finds a transmission line assignable frequency band according to the frequency, the band width and the power of an interference wave of a base station apparatus 200 in a control signal supplied from a separator 105, and selects a frequency band of a transmission line according to the assignable frequency band and the frequency band of a reception line of the base station apparatus 200.
Patent KR-20030057276-A (KR)
IPC: H04L29/12
Filed: 2002-08-28
Abstract: 본 발명의 클라이언트로의 설정 정보 할당 방법은 외부 네트워크와의 접속시에 이용하는 게이트웨이에 클라이언트를 적절하게 분산시시키는 것을 과제로 한다. 
     본 발명의 서버는 각 게이트웨이에 걸린 부하를 분산할 수 있도록 각 클라이언트에 대하여 순서대로 게이트 웨이를 할당한다.  GW1의 장해 발생 후에 GW1을 사용하고 있는 클라이언트 A로부터 사용 연장 요구를 수신하면, 서버는 사용 가능한 GW2를 할당한다.  이 때의 리스 기간을 기본 리스 기간보다 시간을 짧게 설정한다.  GW1 복구 후에 클라이언트 A로부터 사용 연장 요구를 수신하면, 서버는 사용하는 게이트웨이를 본래의 GW1로 되돌린다.
Patent KR-20040019603-A (KR)
Title: Method and Computer System for Year-End Exact Calculation Processing
Inventor: KIM HYUN HO
IPC: G06Q50/26
Filed: 2002-08-28
Abstract: PURPOSE: A method for processing a year-end tax adjustment and a computer system for the process are provided to enable a user to care about basic data for a year-end tax adjustment only regardless of a revision of a related tax law. CONSTITUTION: A server computer(2) updates a year-end tax adjustment related calculation formula and stores the latest year-end tax adjustment formula(4). A client computer(1) stores basic data(3) for a year-end tax adjustment only. If a user executes a year-end tax adjustment related software(5) of the client computer(1) for a year-end tax adjustment, the basic data(3) stored in the client computer(1) are transmitted to the server computer(2) by a communication unit such as the Internet. The server computer(2) executes a year-end tax adjustment using the stored latest year-end tax adjustment formula(4). If year-end tax adjustment result data are transmitted to the client computer(1), the user recognizes the latest year-end tax adjustment result. At this time, the year-end tax adjustment result data are transmitted as a file format.
Patent KR-20040020511-A (KR)
Title: Apparatus for common use of GPS antenna feeder and transmitter-receiver antenna feeder in a synchronous mobile communication BTS
Inventor: LIM HA YEONG
IPC: H04B7/155
Filed: 2002-08-30
Abstract: PURPOSE: An apparatus for sharing a transmit/receive antenna feeder and a GPS antenna feeder is provided to facilitate base station designing and reduce a cost by integrating a transmit/receive antenna feeder and a GPS antenna feeder by using couplers. CONSTITUTION: A first coupler(213) is installed outdoors and connected to a transit/receive antenna(211) and a passive GPS antenna(212) in order to simultaneously receive signals therefrom and transmit the signals to one feeder(214). A base station system(100) is installed indoors. A second coupler(111) is installed indoors and separately outputs a transmission/reception signal and GPS signal transmitted from the feeder(214). An amplifier(112) amplifies the GPS signal outputted from the second coupler(111) to a predetermined level and transmits it to a GPS receiver(113). The first coupler(213) is connected to the transmission/reception feeder(214) to couple a signal received from the passive GPS antenna(212) and the signal received from the transmit/receive antenna(211) and transmit the coupled signal to the indoor base station system(100). The second coupler(111) of the base station system(100) receives signals transmitted through the transmit/receive feeder(214) and then transmits the transmission/reception signal to the front-end unit(114) and the GPS signal to the amplifier(112).
Patent KR-20040023433-A (KR)
Title: Method for providing mail information short message
Inventor: KOO SEON YEONG
IPC: H04W4/14
Filed: 2002-09-11
Abstract: PURPOSE: A method for providing a short message containing mail information is provided to improve the performance of a mail information SMS(Short Message Service) system and to eliminate the inconvenience of users. CONSTITUTION: An SMS server executes a query to make a request for the user information stored in a database using an SQL(Structured Query Language)(102). The SMS server reads the data corresponding to the range of the query from the database(104). Then the SMS server reads the information of the last received mail among a plurality of mails received to a plurality of mail servers during an appointed period(106). The SMS counts the number of mails received to the mail servers during the appointed period(108). Based on the counted number information and the last received mail information, the SMS server creates a short message containing mail information(110). The SMS transmits the mail information short message to a mobile station through an SMSC(SMS Center) and a mobile network using a send daemon(112).
Patent KR-20040024214-A (KR)
Title: Structure for massage a bed have doubleness the rotation whirlpool type of vibration motor
Inventor: JEONG CHANG HYUN
IPC: A61H23/02
Filed: 2002-09-13
Abstract: PURPOSE: A massage bed structure having a plurality of rotary swirl type vibrating motors is provided to maximize the finger pressure massage effect on specific regions of a human body, prevent vibration and noise and improve the convenience of movement. CONSTITUTION: A backrest frame(2), a head frame(3) and a leg frame(4) are connected through a recliner(11) so as to enable the adjustment of an angle of slope by the operation of a lever(10). A plurality of motor frames with one axial hole and multiple buffer groves is coupled between the backrest frame and a mat. A plurality of rotary swirl type vibrating motors having an eccentric axis penetrating the axial holes of the motor frames and each driven in a different pattern is tightly fastened to the bottom surface of the backrest frame. A plurality of finger pressure vibrating plates are formed between the mat of the backrest frame and the motor frames, each being engaged on the eccentric axis while forming multiple finger pressure projections and differently vibrating the mat of the backrest frame when the plurality of vibrating motors are driven.
Patent KR-20040026036-A (KR)
Title: Cargo gear for freight automobile
Inventor: AN JUNG KWUN
IPC: B65G67/02
Filed: 2002-09-17
Abstract: PURPOSE: A loading apparatus of a vehicle freight is provided to carry out the loading rapidly and efficiently and reduce the cost for maintenance, repair, and management. CONSTITUTION: A longitudinal rail(32) and a hydraulic cylinder are installed to an upper part of a main truck(10) to make an auxiliary truck(30) positioned at an upper part of the main truck with wheels(36) move longitudinal direction. A horizontal rail(42) and a hydraulic cylinder(44) are installed to an upper part of the auxiliary truck to make a movable truck(40) move horizontal direction. A hydraulic tool mounting part rotated and bent by a rotation device and a hydraulic cylinder is installed to a bottom of the main truck so that a hydraulic equipment is selectively mounted.
Patent KR-20040025108-A (KR)
Title: Method for making sub micron pattern by using oxide hard mask
Inventor: MYUNG JEONG HAK
IPC: G03F7/00
Filed: 2002-09-18
Abstract: PURPOSE: Provided is a method for forming a submicron pattern using an oxide hard mask, which ensures a margin in an etch process to prevent a metal top notch or a metal line attack and forms a submicron pattern of 0.1 micrometer or less. CONSTITUTION: The method comprises the steps of: depositing aluminum on a bottom oxide layer(10) and coating a photoresist on the deposited aluminum; applying an SOG(Spin On Glass) on the coated photoresist to cure the bottom oxide layer; performing oxide etch back to expose the photoresist; removing the photoresist by a dry/wet ash and performing metal etch by using the oxide as a hard mask(50); and forming a metal line(45) on the bottom oxide layer, in which the width of the metal line is controlled freely.
Patent KR-20040025270-A (KR)
Title: Adiabatic container
Inventor: BAE JONG U
IPC: A23B7/10
Filed: 2002-09-19
Abstract: PURPOSE: Provided is an adiabatic storehouse with an improved installation structure of a support member which is coupled to a corner part. It reinforces binding strength of the support member, prevents separation of the support member and has a pleasing exterior appearance. CONSTITUTION: An adiabatic storehouse comprises: a main body(10) filled with an adiabatic material(14); a storage chamber(11); a plurality of coupling protrusions(24) arranged to protrude from the inner surface of a support member(20) attached on the outer surface of a side panel(16); a plurality of through-holes formed on the side panel to cause the coupling protrusions to enter the inside of the side panel after passing through the side panel; a reinforcing member(30) installed within the side panel to combine with the coupling protrusions; and a tying means for tying the coupling protrusions and the reinforcing member. A wedge part(31) of the reinforcing member is installed to be inserted into a coupling hole(25) of the coupling protrusions.
Patent KR-20040025363-A (KR)
Title: Method of looking for missing children through children's shop
Inventor: CHOI JIN SUN
IPC: G06Q50/22
Filed: 2002-09-19
Abstract: PURPOSE: A method for finding a missing child through a children's shop is provided to quickly find a parent of the missing child by searching an image data of the missing child or the parent when the child holding an article of the children's shop is missed. CONSTITUTION: The child and the parent are registered as a member of the children's shop(110). The children's shop writes a personal particulars sheet of the child and the parent(120). The children's shop obtains the image data by picturing the child and the parent(130). The personal particulars sheet and the image data are stored in the database(140). The database is interchanged by linking with a computer of an administrative organization(150). In case that the child is missed, the article of the children's shop is recognized, and the children's shop or the administrative organization finds the parent of the missing child by searching the image data of the child or the parent(160).